Partas Transportation Co., Inc. is a bus transportation company in the Philippines. It operates a 24/7 service for passengers and freight (known as "waybills") between Metro Manila and northwest Luzon (the Ilocos corridor), with services also running to the Cordilleras in Baguio, Bangued, Abra, and also running to the south including Occidental Mindoro and Bicol Region in Naga City. Partas also offers chartered service for tour groups.